On Thu, Nov 12, 2020 at 2:58 PM Jesse Thompson <jesse.thompson=
40wisc....@dmarc.ietf.org> wrote:

> On 11/12/20 3:23 PM, John Levine wrote:
> > You now can put a DMARC
> > record on a name below the org domain to shadow a subtree, but I don't
> > think that is a problem that needs to be solved.
>
> I'm confused by this statement.  Are you saying that you can "now" do
> subtree shadowing with sp?  as in the following language is being changed
> "now"?
>

I think that John was referring the potential future state where tree-walks
were being done, but even then I don't think it would work quite that
easily. A record at "a.b.example" would not shadow "x.y.a.b.example" if "x"
or "y" chose to express some policy.

--Kurt
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